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619
RESULTS

Media Type
596
texts
15
movies
8
audio
Availability
618
Always Available
1
Available to Borrow
Year
5
2015
3
2014
3
2011
3
2010
3
2007
8
2004
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Topics & Subjects
366
CESIUM
360
DTIC Archive
186
NASA Technical Reports Server (NTRS)
68
ATOMIC CLOCKS
61
RUBIDIUM
58
FREQUENCY STANDARDS
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Collection
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Creator
360
defense technical information center
186
nasa technical reports server (ntrs)
8
thunderf00t
6
non
3
greg w. anderson
1
andreev, v. d
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Language
597
English
1
Russian
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